Add RedisClient::ClusterConfig#connect_timeout and #write_timeout (#436)

Author: supercaracal

lib/redis_client/cluster_config.rb

@@ -69,10 +69,18 @@ def inspect
       "#<#{self.class.name} #{startup_nodes.values.map { |v| v.reject { |k| k == :command_builder } }}>"
     end
 
+    def connect_timeout
+      @client_config[:connect_timeout] || @client_config[:timeout] || ::RedisClient::Config::DEFAULT_TIMEOUT
+    end
+
     def read_timeout
       @client_config[:read_timeout] || @client_config[:timeout] || ::RedisClient::Config::DEFAULT_TIMEOUT
     end
 
+    def write_timeout
+      @client_config[:write_timeout] || @client_config[:timeout] || ::RedisClient::Config::DEFAULT_TIMEOUT
+    end
+
     def new_pool(size: 5, timeout: 5, **kwargs)
       @client_implementation.new(
         self,

test/redis_client/test_cluster.rb

@@ -24,7 +24,9 @@ def teardown
 
       def test_config
         refute_nil @client.config
+        refute_nil @client.config.connect_timeout
         refute_nil @client.config.read_timeout
+        refute_nil @client.config.write_timeout
       end
 
       def test_inspect